搜索结果: 16-30 共查到“农学 growth and yield”相关记录155条 . 查询时间(0.078 秒)
Growth and yield of cassava as influenced by grain cowpea population density in Southeastern Nigeria
Cowpea LAI cassava plant density yield
2011/1/12
The use of some leguminous crops for soil fertility improvement is being promoted for root and tuber crops production in Nigeria. Cowpea has a lot of advantages and is more compatible with cassava tha...
Effect of Water Potentials on Growth and Yield of Cowpea (Vigna Unguiculata [L] Walp)
Water Potentials Growth and Yield of Cowpea
2010/11/15
A field experiment was conducted for two consecutive seasons during 2003/2004 and 2004/2005
in the Demonstration Farm of the Faculty of Agriculture, University of Khartoum at Shambat to study the eff...
Seed priming, genotype and sowing date effects on emergence, growth and yield of wheat in a tropical low altitude area of Zimbabwe
Seed priming sowing date varieties wheat yield components
2011/1/12
Low wheat yields in low altitude tropical areas result from short winter seasons, late planting and poor stand establishment. Field experiments were carried out over two winter seasons (2005 and 2006)...
Effect of phosphorus fertilizer rates on growth and yield of three soybean (Glycine max) cultivars in Limpopo Province
P application cultivar crop biomass grain yield APSIM simulation
2011/1/12
This study aimed at assessing the effects of phosphorus (P) rates on the growth and yield of three soybean cultivars in Vhembe district, Limpopo Province, South Africa. Field experiments were carried ...
Effect of Post-hatch Nutrient Intubation on Performance, Intestinal Growth, Meat Yield and Immune Response in Broiler Chickens
Performance Intestinal Growth Meat Yield Immune Response Broiler Chickens
2016/5/4
The response of broiler chicks to intubation of nutrients (starch, casein, soybean oil or their combinations) into the crop immediately after hatch was evaluated for performance, intestinal developmen...
Growth Characters, Yield and Endogenous Hormones of Cowpea Plants in Response to IAA Application
Endogenous hormones growth IAA Cowpea yield
2010/11/15
Cowpea plants (Vigna sinensis L.) variety " Cream 7" were grown in pots. The foliage of the
plants were sprayed twice at 70 and 80 days from sowing with Indole-3-acetic acid (IAA) solutions of (25, 5...
Characteristic of Cabbage Plug Seedling Stored over the Long Term with Limited Fertilization and the Growth and Yield after Planting
establishment head machine transplanting raising seedling
2010/11/24
Limited fertilization treatment (LFT) was applied to cabbage plug seedling stored for more than two months. The cabbage seedling was only supplied with water after sowing in a soil mixture with fertil...
Effect of Dried-grass Fermented Fertilizer on Growth and Yield of Chinese Kale (Brassicaoleracea) Production
dried-grass fermented fertilizer dechlorinated water confidence level Surin province
2010/11/15
In terms of statistical data, average Chinese kale total weight with leaves and number
of leaves per plant obtained from dried-grass fermented fertilizer were significant at a confidence level of 95 ...
Vermicompost as a soil supplement to improve growth and yield of Amaranthus species
Organic waste vermicompost growth physical parameters biochemical parameters
2010/11/15
The present study aims at assessing the efficacy of vermicompost produced from organic waste
over chemical fertilizer by applying it to Amaranthus species. Estimation of vermicompost composition reve...
Effect of Seasonal Changes on Growth and Yield of Okra (Abelmoschs esculentus) (L) Moench
seasonal changes Okra proximate composition seedling raining season dry season
2010/11/15
The effect of seasonal change on growth and yield of okra (Abelmoschus esculentus) was
investigated using a randomized complete block experimental design. Seedling performance which include the numbe...
Interaction effects of deficit irrigation and row spacing on sunflower (Helianthus annuus L.) growth, seed yield and oil yield
Sunflower deficit irrigation seed yield oil yield row spacing
2010/9/14
Productivity of sunflower is strongly regulated by the availability of water. In order to study the influence of deficit irrigation (I1:100% FC, I2 and I3: 75 and 50% FC during stem elongation period,...
Growth and Yield Response of Okra to Lime and Compost on an Acid Soil in the Humid Tropics
Abelmoschus esculentus acid soil compost Epe Ibadan lime
2010/11/15
Acid sands occur commonly in the high–rainfall areas along the coastal plains of Nigeria as
a serious constraint to crop production and a primary yield-limiting factor. Pot and field experiments were...
EFFECT OF SOWING DATES AND PLANTING PATTERNS ON GROWTH AND YIELD OF MUNGBEAN,VIGNA RADIATA L.
M.Asghar Malik M.Farrukh Saleem Asghar Ali Rana Ahmad Faraz Ishaq
2009/9/30
A study was carried out in the Department of Agronomy, University of Agriculture,
Faisalabad during kharif 2003. The objective was to determine the effect of sowing
dates and planting patterns on ...
These studies were carried out in the Department of Agronomy, University of
Agriculture, Faisalabad during 2003. The objective was to assess the influence of
different levels of phosphorus (30, 60...
Growth and Yield of Six Rice Cultivars under Three Water-saving Cultivations
Grain yield Lowland rice Upland rice Water productivity Water-saving cultivation
2010/3/4
We evaluated the genotypic differences in growth, grain yield, and water productivity of six rice (Oryza sativa L.) cultivars from different agricultural ecotypes under four cultivation conditions: co...